It depends on the area hit as well as the how big and strong the tornado is. Based off of this information tornadoes can injure zero people or can injure thousands of people.
In an average year the United States gets 1,200 tornadoes and 1,500 tornado related injuries.
Most injuries are the result of flying or falling debris. Minor injuries may include cuts, scrapes, and bruises. More serious cases may involve severe cuts, piecing injuries, broken bones, concussions, and crushing injuries.
Tornadoes caused 44 deaths in the U.S. in 2010 and an unknown number worldwide.
On average, tornadoes cause around 70-80 fatalities and 1,500 injuries each year in the United States. However, the number can vary widely depending on the intensity and frequency of tornadoes in a given year.
It varies dependong on the strength and size of the tornado and where and when it hits. Most tornadoes do not cause any injuries because they are weak or do not hit a densely populated area. Most that do injure people do not cause more than a handful of injuries. However, some tornadoes will cause dozens, even hundreds of injuries. In the years 1991-2013 there were more than 28,000 tornadoes in the U.S., of which 249 caused 100 or more injuries. Of those, two injured more than 1,000 people each.
Based on U.S. statistics about 2% of tornadoes cause deaths which works out to about 25 killer tornadoes in an average year.
No. While many tornadoes have caused an incredible amount of destruction, they are not given names.
On average tornadoes cause 60 deaths and 1,500 injuries each year.
That would be highly unlikely. Trees do not stop tornadoes and many tornadoes have gone through forests.
Lots
There were no deaths or injuries from the tornadoes of April 11, 2012. Both of the tornadoes in Texas on that date were rated EF0 and such tornadoes hardly ever kill.
Nearly 41 million people are killed in tornadoes per year.
Alot